ata: ata_generic: Fix misspelling of 'ata_generic_init_one()'

Fixes the following W=1 kernel build warning(s):

 drivers/ata/ata_generic.c:164: warning: expecting prototype for ata_generic_init(). Prototype was for ata_generic_init_one() instead

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Andre Hedrick <andre@linux-ide.org>
Cc: Hat Inc <alan@redhat.com>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210318085150.3131936-11-lee.jones@linaro.orgSigned-off-by: Jens Axboe <axboe@kernel.dk>

drivers/ata/ata_generic.c

@@ -151,7 +151,7 @@ static int is_intel_ider(struct pci_dev *dev)
 }
 
 /**
- *	ata_generic_init		-	attach generic IDE
+ *	ata_generic_init_one		-	attach generic IDE
  *	@dev: PCI device found
  *	@id: match entry
  *